mapper.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Sharing\Link\Rule;
 
use Bitrix\Calendar\Internals\SharingLinkRuleTable;
use Bitrix\Calendar\Internals\SharingObjectRuleTable;
use Bitrix\Main;
use Bitrix\Main\Localization\Loc;
 
class Mapper
{
    protected const DEFAULT_SLOT_SIZE = 60;
    protected const DEFAULT_FROM = 540;
    protected const DEFAULT_TO = 1080;
    protected const DEFAULT_WORKDAYS = [1, 2, 3, 4, 5];
 
    public function convertToArray(?Rule $rule = null): array
    {
        if (is_null($rule))
        {
            $rule = new Rule();
        }
 
        $slotSize = $rule->getSlotSize() ?? self::DEFAULT_SLOT_SIZE;
 
        $ranges = $this->getSortedRanges($rule->getRanges() ?? []);
        $rangeArrays = [];
        foreach ($ranges as $range)
        {
            $weekdays = $range->getWeekdays() ?? $this->getWorkdays();
            $rangeArrays[] = [
                'from' => $range->getFrom() ?? $this->getDefaultFrom(),
                'to' => $range->getTo() ?? $this->getDefaultTo(),
                'weekdays' => $weekdays,
                'weekdaysTitle' => $this->getWeekdaysTitle($weekdays),
            ];
        }
        if (empty($rangeArrays))
        {
            $weekdays = $this->getWorkdays();
            $rangeArrays = [
                [
                    'from' => $this->getDefaultFrom(),
                    'to' => $this->getDefaultTo(),
                    'weekdays' => $weekdays,
                    'weekdaysTitle' => $this->getWeekdaysTitle($weekdays),
                ],
            ];
        }
 
        return [
            'slotSize' => $slotSize,
            'ranges' => $rangeArrays,
        ];
    }
 
    public function buildRuleFromArray(array $ruleArray): Rule
    {
        $slotSize = $ruleArray['slotSize'] ?? self::DEFAULT_SLOT_SIZE;
 
        $rangeArrays = $ruleArray['ranges'] ?? [];
        $ranges = [];
        foreach ($rangeArrays as $rangeArray)
        {
            $from = $rangeArray['from'] ?? $this->getDefaultFrom();
            $to = $rangeArray['to'] ?? $this->getDefaultTo();
            $weekdays =
                is_array($rangeArray['weekdays'] ?? null)
                    ? $rangeArray['weekdays']
                    : $this->getWorkdays()
            ;
            $ranges[] = (new Range())
                ->setFrom($from)
                ->setTo($to)
                ->setWeekdays($weekdays);
        }
        if (empty($ranges))
        {
            $ranges = [
                (new Range())
                    ->setFrom($this->getDefaultFrom())
                    ->setTo($this->getDefaultTo())
                    ->setWeekdays($this->getWorkdays())
            ];
        }
 
        return (new Rule())
            ->setSlotSize($slotSize)
            ->setRanges($this->getSortedRanges($ranges));
    }
 
    public function getFromLinkObjectRule(LinkObjectRule $objectRule): Rule
    {
        $ruleEOCollection = null;
 
        if (is_int($objectRule->getLinkId()))
        {
            $ruleEOCollection = $this->getRuleEOByLinkId($objectRule->getLinkId());
        }
 
        if ($ruleEOCollection === null || empty($ruleEOCollection->getAll()))
        {
            $ruleEOCollection = $this->getRuleEOByObject($objectRule->getObjectId(), $objectRule->getObjectType());
        }
 
        return $this->convertToObject($ruleEOCollection);
    }
 
    protected function getRuleEOByLinkId(int $linkId): ?Main\ORM\Objectify\Collection
    {
        return SharingLinkRuleTable::query()
            ->setSelect(['*'])
            ->where('LINK_ID', $linkId)
            ->exec()->fetchCollection();
    }
 
    protected function getRuleEOByObject(int $objectId, string $objectType): ?Main\ORM\Objectify\Collection
    {
        return SharingObjectRuleTable::query()
            ->setSelect(['*'])
            ->where('OBJECT_ID', $objectId)
            ->where('OBJECT_TYPE', $objectType)
            ->exec()->fetchCollection();
    }
 
    protected function convertToObject($ruleEOCollection): Rule
    {
        if (!empty($ruleEOCollection->getAll()))
        {
            $slotSize = $ruleEOCollection->getAll()[0]->getSlotSize();
            $ranges = array_map(static fn($ruleEO) => (new Range())
                ->setWeekdays(array_map('intval', explode(',', $ruleEO->getWeekdays())))
                ->setFrom($ruleEO->getTimeFrom())
                ->setTo($ruleEO->getTimeTo())
            , $ruleEOCollection->getAll());
 
            return (new Rule())
                ->setSlotSize($slotSize)
                ->setRanges($ranges)
            ;
        }
 
        $slotSize = self::DEFAULT_SLOT_SIZE;
        $ranges = [
            (new Range())
                ->setFrom($this->getDefaultFrom())
                ->setTo($this->getDefaultTo())
                ->setWeekdays($this->getWorkdays())
        ];
 
        return (new Rule())
            ->setSlotSize($slotSize)
            ->setRanges($this->getSortedRanges($ranges));
    }
 
    public function saveForLinkObject(Rule $rule, LinkObjectRule $linkObjectRule): void
    {
        $rows = array_map(static fn($range) => [
            'LINK_ID' => $linkObjectRule->getLinkId(),
            'SLOT_SIZE' => $rule->getSlotSize(),
            'WEEKDAYS' => implode(',', $range->getWeekdays()),
            'TIME_FROM' => $range->getFrom(),
            'TIME_TO' => $range->getTo(),
        ], $rule->getRanges());
        SharingLinkRuleTable::deleteByFilter([
            'LINK_ID' => $linkObjectRule->getLinkId(),
        ]);
        SharingLinkRuleTable::addMulti($rows, true);
 
        $rows = array_map(static fn($range) => [
            'OBJECT_ID' => $linkObjectRule->getObjectId(),
            'OBJECT_TYPE' => $linkObjectRule->getObjectType(),
            'SLOT_SIZE' => $rule->getSlotSize(),
            'WEEKDAYS' => implode(',', $range->getWeekdays()),
            'TIME_FROM' => $range->getFrom(),
            'TIME_TO' => $range->getTo(),
        ], $rule->getRanges());
        SharingObjectRuleTable::deleteByFilter([
            'OBJECT_ID' => $linkObjectRule->getObjectId(),
            'OBJECT_TYPE' => $linkObjectRule->getObjectType(),
        ]);
        SharingObjectRuleTable::addMulti($rows, true);
    }
 
    public function deleteLinkRule(int $linkId): void
    {
        SharingLinkRuleTable::deleteByFilter([
            'LINK_ID' => $linkId,
        ]);
    }
 
    public function getChanges(?Rule $rule): array
    {
        $defaultRule = $this->convertToArray();
        $ruleArray = $this->convertToArray($rule);
 
        $changes = [
            'customDays' => 'N',
            'customLength' => 'N',
        ];
 
        if ($defaultRule['slotSize'] !== $ruleArray['slotSize'])
        {
            $changes['customLength'] = 'Y';
        }
 
        if ($defaultRule['ranges'] !== $ruleArray['ranges'])
        {
            $changes['customDays'] = 'Y';
        }
 
        return $changes;
    }
 
    protected function getDefaultFrom(): int
    {
        $settings = \CCalendar::GetSettings();
        if (!isset($settings['work_time_start']))
        {
            return self::DEFAULT_FROM;
        }
 
        return $this->getMinutesFromTimeString($settings['work_time_start']);
    }
 
    protected function getDefaultTo(): int
    {
        $settings = \CCalendar::GetSettings();
        if (!isset($settings['work_time_end']))
        {
            return self::DEFAULT_TO;
        }
 
        return $this->getMinutesFromTimeString($settings['work_time_end']);
    }
 
    protected function getMinutesFromTimeString(string $timeString): int
    {
        $time = strtotime(str_replace('.', ':', "$timeString:00"));
        return (int)date('H', $time) * 60 + (int)date('i', $time);
    }

    protected function getSortedRanges(array $ranges): array
    {
        usort($ranges, fn($a, $b) => $this->compareRanges($a, $b));
 
        return $ranges;
    }
    
    protected function compareRanges(Range $range1, Range $range2): int
    {
        $weekdaysWeight1 = $this->getWeekdaysWeight($range1->getWeekdays());
        $weekdaysWeight2 = $this->getWeekdaysWeight($range2->getWeekdays());
 
        if ($weekdaysWeight1 !== $weekdaysWeight2)
        {
        return $weekdaysWeight1 - $weekdaysWeight2;
        }
 
        if ($range1->getFrom() !== $range2->getFrom())
        {
            return $range1->getFrom() - $range2->getFrom();
        }
 
        return $range1->getTo() - $range2->getTo();
    }
    
    protected function getWeekdaysWeight(array $weekdays): int
    {
        $weekStart = $this->getWeekStart();
        $mappedWeekdays = array_map(static fn($w) => $w < $weekStart ? $w + 10 : $w, $weekdays);
        sort($mappedWeekdays);
 
        $weight = 0;
        foreach ($mappedWeekdays as $index => $w)
        {
            $weight += $w * 10 ** (10 - $index);
        }
 
        return $weight;
    }
    
    protected function getWeekdaysTitle(array $weekdays): string
    {
        $workdays = $this->getWorkdays();
        sort($weekdays);
        sort($workdays);
        if (implode(',', $weekdays) === implode(',', $workdays))
        {
            return Loc::getMessage('CALENDAR_SHARING_WORKDAYS_MSGVER_1');
        }
 
        return $this->formatWeekdays($weekdays);
    }
    
    protected function formatWeekdays(array $weekdays): string
    {
        $weekdaysLoc = $this->getWeekdaysLoc();
        $weekdays = array_map(static fn($weekday) => $weekdaysLoc[$weekday], $this->getSortedWeekdays($weekdays));
 
        return implode(', ', $weekdays);
    }
    
    protected function getSortedWeekdays(array $weekdays): array
    {
        $weekStart = $this->getWeekStart();
        $mappedWeekdays = array_map(static fn($w) => $w < $weekStart ? $w + 10 : $w, $weekdays);
        usort($mappedWeekdays, static fn($a, $b) => $a - $b);
 
        return array_map(static fn($w) => $w % 10, $mappedWeekdays);
    }
    
    protected function getWorkdays(): array
    {
        $settings = \CCalendar::GetSettings();
        if (empty($settings['week_holidays']))
        {
            return self::DEFAULT_WORKDAYS;
        }
 
        $holidays = array_map(static function(string $weekday) {
            return \CCalendar::IndByWeekDay($weekday);
        }, $settings['week_holidays']);
 
        return array_values(array_diff([0, 1, 2, 3, 4, 5, 6], $holidays));
    }
    
    protected function getWeekStart(): int
    {
        $weekStart = \CCalendar::GetWeekStart();
 
        return \CCalendar::IndByWeekDay($weekStart);
    }
    
    protected function getWeekdaysLoc(): array
    {
        $dayLength = 60 * 60 * 24;
        $now = time();
        $dayOfWeek = FormatDate('w', $now);
        $sunday = $now - $dayOfWeek * $dayLength;
        $weekdays = [0, 1, 2, 3, 4, 5, 6];
 
        return array_map(static fn($weekday) => FormatDate('D', $sunday + $weekday * $dayLength), $weekdays);
    }
}